SOLUTION: Hello. I'm in Algebra Concepts 2 and I need help with these three problems. I have tried to do them but I dont know how to. I have to write an equation to show the relationshiop be

Algebra ->  Linear-equations -> SOLUTION: Hello. I'm in Algebra Concepts 2 and I need help with these three problems. I have tried to do them but I dont know how to. I have to write an equation to show the relationshiop be      Log On


   

Question 98720: Hello. I'm in Algebra Concepts 2 and I need help with these three problems. I have tried to do them but I dont know how to. I have to write an equation to show the relationshiop between x and y. I have to write it like this: y=_____..which would be the answer. Can you pleaae help me?
What would the following answers be and how would they be solved?

1.
x___y
1 3
2 4
3 5
4 6
5 7
2.
x___y
1 -2
2 -1
3 0
4 1
5 2
3.
x__y
1 1
2 2
3 3
4 4
5 5
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
1.
x___y
1 3
2 4
3 5
4 6
5 7
y = x+2
--------------
2.
x___y
1 -2
2 -1
3 0
4 1
5 2
y = x-3
---------------
3.
x__y
1 1
2 2
3 3
4 4
5 5
y = x
============
Cheers,
Stan H.